I recently bought some new WWII vehicles from a toy company called Johnny Lightning. The models I purchased were a Willys MB Scout Jeep mounting an early war water-cooled .30 cal machinegun and a half-track with a rear firing mortar. They will mix well with 20mm figures. The vehicles are made of metal and should hold up well to the rigors of wargaming. Prices range from $4.99 to $6.99. Look for them at Ames, Walmart and your local hobby store.